kico445/expression-mvel
MVEL based implementation of the Everit Expression API
基于Drools的规则引擎系统
Public repository record indexed from GitHub. Explore verified star velocity metrics, source code repositories, and curated developer tool directories across the GitHubRepo ecosystem.
MVEL based implementation of the Everit Expression API
Calculation parser, evaluator, and translator for Java. Parses formulas and evaluates them. Allows you to model formulas that depend upon one another and their source data using a domain-model dsl. The end goal is to be able to generate code to evaluate the formulas from this model. This could be sql stored procedures, java code, or whatever target processing logic we want to use. The CalcEngine allows you to declaratively specify the formulas ("what" to calculate) and defer the "how" to the generator.
在著名的开源表达式解析器IK Expression(http://code.google.com/p/ik-expression/) 基础之上加以修改,使之成为一个Android Library Project,IKExpression.cfg.xml文件源设置更方便
一个可以做对象求值的表达式解析器